After you have correctly entered your Parallels Desktop 6 Upgrade key the application will prompt you to enter a previous version key for Parallels Desktop for Mac. At this step, please enter your previous version key and click OK.

Activating after trial

If at first you activated with a trial license, you can replace it anytime with a commercially purchased license by following instructions below:

Start the Parallels Desktop 6 for Mac application.

Go to Parallels Desktop menu and chose Activate Product from the drop-down menu.

Enter your new key for Parallels Desktop 6 for Mac Upgrade.

After a correct Parallels Desktop 6 Upgrade key has been entered the application will prompt you to enter a previous version key for Parallels Desktop for Mac.

Please enter your previous version key and click on Activate.

Note: The upgrade to Parallels Desktop 6 for Mac will only be supported by the following versions: